diff --git a/lib/erl/src/protocol/tBinaryProtocolFactory.erl b/lib/erl/src/protocol/tBinaryProtocolFactory.erl
index ff7fa56..c525cdb 100644
--- a/lib/erl/src/protocol/tBinaryProtocolFactory.erl
+++ b/lib/erl/src/protocol/tBinaryProtocolFactory.erl
@@ -1,6 +1,6 @@
 %%% Copyright (c) 2007- Facebook
 %%% Distributed under the Thrift Software License
-%%% 
+%%%
 %%% See accompanying file LICENSE or visit the Thrift site at:
 %%% http://developers.facebook.com/thrift/
 
@@ -24,11 +24,11 @@
 %%%
 
 ?DEFINE_ATTR(super).
-   
+
 %%%
 %%% behavior callbacks
 %%%
- 
+
 %%% super() -> SuperModule = atom()
 %%%             |  none
 
diff --git a/lib/erl/src/protocol/tProtocolFactory.erl b/lib/erl/src/protocol/tProtocolFactory.erl
index d697263..f756a29 100644
--- a/lib/erl/src/protocol/tProtocolFactory.erl
+++ b/lib/erl/src/protocol/tProtocolFactory.erl
@@ -1,6 +1,6 @@
 %%% Copyright (c) 2007- Facebook
 %%% Distributed under the Thrift Software License
-%%% 
+%%%
 %%% See accompanying file LICENSE or visit the Thrift site at:
 %%% http://developers.facebook.com/thrift/
 
@@ -27,7 +27,7 @@
 %%%
 %%% behavior callbacks
 %%%
- 
+
 %%% super() -> SuperModule = atom()
 %%%             |  none